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Ultralow temperature storage resistance disinfection insecticide compound preparation

A formulation and ultra-low temperature technology, applied in the directions of pesticides, disinfectants, biocides, etc., can solve the problems of difficult reproduction of vector insects and pathogenic microorganisms, the disinfection effect needs to be improved, and easy to solidify, and achieve a good killing effect. , Good disinfection effect, short half-life effect

Inactive Publication Date: 2019-12-20
中国人民解放军东部战区疾病预防控制中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, some researchers used low-efficiency disinfectants and insecticides to compound, and the insecticidal effect was better, but the disinfection effect still needs to be improved.
[0004] In addition, although it is difficult for various vector insects and pathogenic microorganisms to reproduce due to environmental factors in plateau and alpine regions, vector insects and pathogenic microorganisms suitable for survival in plateau and alpine regions often have strong vitality and are difficult to kill
Moreover, conventional disinfectant and insecticides are only suitable for use at room temperature, and are easy to solidify in plateau and alpine regions, making them unusable

Method used

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  • Ultralow temperature storage resistance disinfection insecticide compound preparation
  • Ultralow temperature storage resistance disinfection insecticide compound preparation
  • Ultralow temperature storage resistance disinfection insecticide compound preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-2

[0027] Prepare the anti-ultra-low temperature storage disinfection and insecticide compound preparation, and the formula is shown in Table 1.

[0028] Table 1: Formulation Table of Examples 1-2

[0029]

[0030] Low temperature storage experiment:

[0031] With each two bottles of the preparation of embodiment 1 and embodiment 2, every bottle 10ml, put into predetermined temperature (minus 20 degrees, minus 40 degrees) freezer, take out after 24 hours, observe whether the liquid of two kinds of formulas is solidified.

[0032] Experimental results: the formulations of Example 1 and Example 2 were not solidified after being stored at minus 20°C for 24 hours.

[0033] After storage at minus 40°C for 24 hours, the formulations of Example 1 and Example 2 did not solidify.

[0034] Disinfection effect test:

[0035] 1 Test bacteria solution:

[0036] Escherichia coli (Escherihia coli) CMCC (B) 44102

[0037] Staphylococcus aureus (Staphylococcus aureus) CMCC (B) 26003

[0...

Embodiment 3-4

[0070] Prepare the ultra-low temperature storage-resistant disinfection and insecticide compound preparation, and the formula is shown in Table 6.

[0071] Table 6: Formulation Table of Embodiment 3-4

[0072]

[0073] Low temperature storage experiment:

[0074] With each two bottles of the preparation of embodiment 3 and embodiment 4, every bottle 10ml, put into predetermined temperature (minus 20 degrees, minus 40 degrees) freezer, take out after 24 hours, observe whether the liquid of two kinds of formulas solidifies.

[0075] Experimental results: the formulations of Example 3 and Example 4 were not solidified after being stored at minus 20°C for 24 hours.

[0076] After storage at minus 40°C for 24 hours, the formulations of Example 3 and Example 4 did not solidify.

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Abstract

The invention discloses an ultralow temperature storage resistance disinfection insecticide compound preparation which comprises the following components: (A) deltamethrin, bioallethrin or fenvalerate, piperonyl butoxide, tributyl phosphate, an emulsifier, ethanol and ethylene glycol; and (B) triclosan, sodium bicarbonate or disodium hydrogen phosphate and sodium nitrite. The preparation is prepared from environment-friendly raw materials, can be degraded in an environment, and in addition, is short in half-life period, easy to decay into low-toxicity or nontoxic substances. The preparation disclosed by the invention can be preserved at minus 40 DEG C for a long time and is applicable to plateau alpine regions. The preparation disclosed by the invention has a good disinfection effect, hasa good killing effect on escherichia coli ((Escherihia coli) CMCC (B) 44102), staphylococcus aureus (CMCC (B) 26003), pseudomonas aeruginosa (CMCC (B) 10104), candida albicans (CMCC (F) 98001) and aspergillus niger (CMCC (F) 98003), and also has a good killing effect on culex pipiens pallens and aedes albopictus.

Description

technical field [0001] The invention relates to a compound preparation for disinfecting and killing insects, in particular to a compound preparation for disinfecting and killing insects resistant to ultra-low temperature storage. Background technique [0002] Insecticides are a class of chemical agents used to knock down or kill vector insects, thereby reducing blood-sucking harassment and blocking the transmission of insect-borne infectious diseases. Pyrethroid insecticides have become one of the high-efficiency insecticides widely used in hygienic insecticide products due to their advantages of high efficiency, low toxicity, fast knockdown, high lethal efficiency, and low environmental pollution. In the past ten years, it has been widely promoted and applied in various fields. Due to the extensive and long-term use of insecticides in the fields of agriculture and health, domestic common vector insects have developed varying degrees of resistance and cross-resistance to or...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N53/10A01N43/08A01N31/16A01P1/00A01P7/04A01P3/00
CPCA01N31/16A01N43/08A01N53/00
Inventor 谭伟龙刘运喜姚宏武朱长强邢玉斌杨露吕瑞辰吕恒李银
Owner 中国人民解放军东部战区疾病预防控制中心
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